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COLLOID RESEARCH

Overview
  • Total Patents
    79
About

COLLOID RESEARCH has a total of 79 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are MILLCELL AG, JAPAN INORGANIC MATERIAL and HUBEI FEILIHUA QUARTZ GLASS CO LTD.

Patent filings in countries

World map showing COLLOID RESEARCHs patent filings in countries
# Country Total Patents
#1 Japan 79

Patent filings per year

Chart showing COLLOID RESEARCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hori Makoto 28
#2 Okuyama Masahiko 27
#3 Sekine Masahiro 23
#4 Fukui Toshimi 16
#5 Mizushima Yasuyuki 15
#6 Katayama Shingo 15
#7 Fujiyama Takeshi 11
#8 Sakurai Chihiro 8
#9 Nomiya Yoshitaka 7
#10 Ikoma Hideyuki 7

Latest patents

Publication Filing date Title
JPH0558682A Production of silica-based glass having refractive index distribution
JPH0543344A Production of alumina-based porous body
JPH0523595A Nitrogen oxide decomposing catalyst and prodction thereof
JPH0517791A Electric rheological fluid composition
JPH0515787A Method for supporting catalyst on monolithic carrier
JPH057781A Manufacture of catalyst-borne alumina porous material
JPH057780A Manufacture of porous gel bearing catalytic metal compound
JPH04338164A Production of cordierite burned product
JPH04338163A Production of burned product of compound oxide
JPH04335911A Catalytic combustion device for hydrocarbon fuel
JPH04321516A Production of y-ba-cu-o based superconducting oxide
JPH04321521A Production of multiple oxide precursor powder
JPH04321519A Production of multiple oxide powder
JPH04317414A Production of zirconia sol and zirconia formed body
JPH04317460A Production of cordierite fired body
JPH04295007A Method for drying ceramic precursor gel
JPH04281018A Production of porous yarn of silica alumina
JPH04263615A Production of viscous aluminosilicate sol
JPH04260614A Production of copper-containing double oxide
JPH04254419A Production of multicomponent oxide precursor